Spicoli TK 1.4.5

New features

• DNA/RNA ribbons are now available through the OEMakeProteinRibbonSurface function. When molecules containing DNA or RNA residues are passed to this function with a ribbon style of OERibbonType.Pretty, the resulting surface now contains ribbons for both protein and nucleic acid residues.

Major bug fixes

• OEMakeAccessibleSurface no longer crashes when passed extremely large molecules (many hundreds of Angstroms across). The function now reduces the resolution of the surface, if necessary, to allow the surface to fit in the available memory.